NetBSD-5.0.2/sbin/nologin/nologin.8

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.\"	$NetBSD: nologin.8,v 1.9 2003/08/07 10:04:35 agc Exp $
.\"
.\" Copyright (c) 1993
.\"	The Regents of the University of California.  All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. Neither the name of the University nor the names of its contributors
.\"    may be used to endorse or promote products derived from this software
.\"    without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\"     @(#)nologin.8	8.1 (Berkeley) 6/19/93
.\"
.Dd June 19, 1993
.Dt NOLOGIN 8
.Os
.Sh NAME
.Nm nologin
.Nd politely refuse a login
.Sh SYNOPSIS
.Nm
.Sh DESCRIPTION
.Nm
displays a message that an account is not available and
returns a non-zero exit code.
It is intended as a replacement shell field for accounts that
have been disabled.
.Sh SEE ALSO
.Xr login 1
.Sh HISTORY
The
.Nm
command appeared in
.Bx 4.4 ,
a free re-implementation was contributed in
.Nx 1.5
by Hubert Feyrer to avoid bloat through the copyright comment.